1. Wireless internet gets cheaper, faster and more robust across the globe.
Every single device/appliance/toy sold has a ~free data chip in it and is always connected & transmitting. The internet/WWW fully absorbs every other communication and delivery network out there (phone, broadcast TV, cable, satellite, radio). They finally figure out live streaming for sports.
2. There is less ambiguity and many new laws around data security and privacy, but they aren't very consumer friendly. Digital advertising enters a new era, and current players (Google, Facebook) lag behind. Think personalized movies & TV shows, deeper product placement everywhere, preemptive shipping.
3. Cars get a lot smarter. Traffic is more efficient, and there are fewer accidents. Driverless taxis may be mainstream in certain limited areas in large cities. Level 5 automation is still nowhere in sight, however. EV adoption continues at a steady pace.
4. Cash transactions are phased out in the US and most of the developed world.
5. Marijuana is legal across the US and in most other countries.
6. Beef and pork consumption craters in the US, replaced by healthier meats, plant-based substitutes and lab-grown meat.
7. Food delivery gets cheaper and healthier. A majority of urban households get fully prepared meals delivered every day.
8. People are no longer talking about VR/AR, crypto, chatbots, artificial general intelligence, flying cars.